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24/7 Response Team
24/7 team ready for urgent vessel repairs, anywhere, anytime.
24/7 Response Team
24/7 team ready for urgent vessel repairs, anywhere, anytime.
24/7 Response Team
24/7 team ready for urgent vessel repairs, anywhere, anytime.
24/7 Response Team
24/7 team ready for urgent vessel repairs, anywhere, anytime.
Our Products
Air Handling & Conditioning Systems
- AHU (Air Handling Unit)
- Environmental Control Unit
- Water Cooled Package Unit SS316L Casing
Our Products
Air Handling & Conditioning Systems
- AHU (Air Handling Unit)
- Environmental Control Unit
- EX-Proof Air-Conditioner-Rooftop-Package-Unit
- EX-Proof Package units
- EX-Proof Split Unit​
- Air cooled Roof top Package unit​
- Water Cooled Package Unit​
- Water Cooled Package Unit SS316L Casing​
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About REX MARINE
The Modern & Largest Industrial Company in this Field
Pioneers in Marine HVAC Since 1973
From humble beginnings in 1973, we’ve become a trusted name in marine and oil & gas HVAC. Certified, experienced, and regionally present—Re Marine delivers HVAC systems built to perform under pressure.
- Over 50 Years of Engineering Excellence in Marine & Offshore HVAC
- A Legacy of Innovation, A Future of Reliability
- From Ship Decks to Offshore Rigs — We’ve Been There, Cooling It Right
Why Choose Us
We Don't Just Install HVAC
We Engineer Uptime
BV-Certified Quality You Can Trust
From humble beginnings in 1973, we’ve become a trusted name in marine and oil & gas HVAC. Certified, experienced, and regionally present—Re Marine delivers HVAC systems built to perform under pressure.
- ISO-Certified Quality. Unmatched Field Experience.
- Proven Track Record, Professional Expertise, Global Reach
- Over 100 Turnkey Projects Delivered with Precision and Pride
What We Offer
Specialized HVAC Engineering for Harsh Environments
BV-Certified Quality You Can Trust
From humble beginnings in 1973, we’ve become a trusted name in marine and oil & gas HVAC. Certified, experienced, and regionally present—Re Marine delivers HVAC systems built to perform under pressure.
- Precision-Engineered HVAC Systems for Demanding Marine & Oilfield Applications
- Mission-Critical Climate Control — Engineered with Care
- Specialists in Robust, Reliable, and Compliant HVAC Solutions
Specialized Cooling for High-Stakes Environments
- Marine
- Offshore
- Oil & Gas
- Cooling the Backbone of Global Industry — Marine, Offshore & Energy
- Industry-Focused HVAC Solutions Backed by Technical Mastery
- Built for the Sea. Built for Safety. Built for You.
100+ Projects. One Standard: Excellence
Delivering Results Across the Region
- Showcasing Engineering Excellence Across the Globe
- Explore how we’ve helped top players in the marine and offshore industries meet their HVAC needs—with customized, durable, and efficient solutions.
- Real Results from Real Projects — Trusted by Industry Leaders
- Case Studies That Speak Volumes of Our Capabilities
Wherever You Sail, We're Not Far Behind
Headquartered in Singapore. Present Across Asia & the Middle East.
- Strategic Global Presence with Localized Expertise
- Singapore HQ with Strong Footprints in UAE, Indonesia & Malaysia
- Serving You Where You Are — Globally Positioned, Regionally Responsive
Get in Touch
Let’s Engineer Your Next HVAC Solution
BV-Certified Quality You Can Trust
- Strategic Global Presence with Localized Expertise
- Singapore HQ with Strong Footprints in UAE, Indonesia & Malaysia
- Serving You Where You Are — Globally Positioned, Regionally Responsive
Our Projects
Let's Checkout Our Recently Completed Work
Become a Partner Today​
- Over 50 Years of Engineering Excellence in Marine & Offshore HVAC
- A Legacy of Innovation, A Future of Reliability
- From Ship Decks to Offshore Rigs
REX Refrigeration & Airconditioning Service was established in 1973 as one of the pioneers in the Refrigeration/ Heating/ Ventilation/ Air-Conditioning (RHVAC) industry. Providing repair, service & installation for the domestic aircon & refrigerator. Since then, we had expanded to Project scale for residential/industrial and commercial sector. Range of equipment include Split unit aircon, Air Handling Unit, Ductwork, Chiller, Cold-room.
Direct HVAC product supply & Service in anchorages, ports & shipyards
- Rex Marine & Engineering Pte Ltd
- Rex Refrigeration & Airconditioning Service
- 245 Kaki Bukit Ave 1
- Shun Li Industrial Park
- Singapore 416057
- Pt Rex Marine International
- Komplek Central
- 245 Kaki Bukit Ave 1
- Shun Li Industrial Park
- Singapore 416057
- Frontier Integrated Engineering Llc
- M13 No.16
- Mussafah Industrial Estate
- Abu Dhabi
How can we assist you today?
We handle every stage—design, supply, installation, commissioning, and ongoing service. Whether you’re building, retrofitting, or repairing, we bring marine-grade HVAC reliability to your deck.
- Explosion-Proof Air-Cooled Condensing Unit (Zone 1 & Zone 2 Rated)
Our Explosion-Proof Air-Cooled Condensing Units are purpose-built for cooling systems operating in hazardous Zone 1 and Zone 2 environments. These units are designed to safely discharge heat in areas where explosive gas or vapor atmospheres may be present, making them ideal for use in offshore platforms, refineries, and industrial hazardous zones.
Key Features:
- ATEX/IECEx certified for Zone 1 & Zone 2 hazardous areas
- Flameproof motors and explosion-proof electrical components
- Heavy-duty, marine-grade construction with anti-corrosion coatings
- Designed for reliable performance in high ambient temperatures
Compatible with a variety of indoor units for flexible system integration
- Water Cooled Condensing Unit
Our Water-Cooled Condensing Units provide efficient and reliable heat rejection by utilizing water as the cooling medium, making them ideal for applications where air cooling is impractical or less effective. Designed for marine, offshore, and industrial environments, these units ensure consistent performance even in challenging conditions.
Key Features:
- Compatible with a range of compressors including scroll, semi-hermetic, screw, and open-type
- Equipped with shell & tube or plate-type water-cooled condensers
- Constructed with corrosion-resistant materials for durability in harsh environments
- Compact design with easy access for maintenance
- Suitable for continuous operation in high ambient temperatures
- Energy-efficient and low-noise operation
- Shell & Tube Condenser
Our Shell & Tube Condensers are robust heat exchangers designed for efficient condensation of refrigerants in water-cooled HVAC and refrigeration systems. Engineered for durability and optimal thermal performance, these condensers are ideal for marine, offshore, and industrial applications where reliable heat rejection and corrosion resistance are critical.
- Copper Tube & Copper Fin Evaporator and Condenser Coils
Our Copper Tube & Copper Fin Coils are high-performance heat exchangers designed to maximize thermal efficiency in HVAC and refrigeration systems. Manufactured with premium-grade copper tubes and fins, these coils provide excellent heat transfer, durability, and corrosion resistance, making them ideal for marine, offshore, and industrial applications.
Key Features:
- Constructed with high-quality copper tubes and fins for superior thermal conductivity
- Enhanced corrosion resistance suitable for harsh marine and industrial environments
- Precision-engineered fin spacing and tube arrangement for optimized airflow and heat exchange
- Available in various sizes and configurations to meet specific project requirements
- Easy to install and maintain with robust construction for long service life
- Explosion-Proof Rooftop Package Unit
Designed for use in hazardous and offshore environments, our EX-Proof Rooftop Package Air-Conditioner combines robust performance with uncompromised safety. Fully self-contained and engineered for Zone 1 and Zone 2 applications, this unit is ideal for installations where space-saving and reliability are critical.
Features:
- ATEX/IECEx certified components
- Corrosion-resistant casing for marine and industrial environments
- Integrated controls and safety shutoffs
- Suitable for onshore and offshore platforms, process plants, and classified areas
- Explosion-Proof Package Units
Our Explosion-Proof Package Units are self-contained HVAC systems specially engineered for use in hazardous areas classified as Zone 1 and Zone 2, where the presence of flammable gases or vapors poses a risk of explosion. Built for safety, durability, and performance, these units are ideal for offshore platforms, petrochemical facilities, FPSOs, and refineries.
Key Features:
- Certified for Zone 1 & Zone 2 hazardous areas (ATEX/IECEx compliant)
- Explosion-proof electrical enclosures, motors, and controls
- Marine-grade construction with corrosion-resistant coatings
- Compact, all-in-one design for easy installation and serviceability
- Customizable cooling capacities and configurations to suit project needs
- Explosion-Proof Split Units
The EX-Proof Split Air Conditioning Unit offers flexible cooling solutions where internal and external components must be installed separately, yet safely. Built to perform in explosive atmospheres, these units ensure maximum safety without compromising on comfort or performance.
Key Features:
- Indoor and outdoor units designed for Zone 1/Zone 2 areas
- Flameproof electrical controls and motors
- Low-noise operation with high-efficiency cooling
- Ideal for confined spaces in hazardous areas
- Ventilation Fans (Safe Area & Explosion-Proof)
We offer a comprehensive range of Ventilation Fans designed to meet the demanding requirements of marine, offshore, industrial, and hazardous environments. Whether for safe area applications or explosion-proof (Ex-Proof) zones, our fans deliver reliable airflow, energy efficiency, and durability.
Key Features:
- Safe Area Fans:
- Corrosion-resistant construction suitable for marine and industrial conditions
- Available in cil,axial and centrifugal designs
- Energy-efficient motors with low noise and vibration
- Flexible mounting and easy maintenance
- Explosion-Proof (Ex-Proof) Fans:
- Certified to ATEX and IECEx standards for Zone 1 & Zone 2 hazardous areas
- Flameproof motors and electrical components to prevent ignition risks
- Robust corrosion-resistant materials for harsh environments
Available in various airflow capacities and configurations
Ventilation Fans
We offer scheduled preventive maintenance programs and responsive troubleshooting services to minimize downtime and extend the life of your HVAC assets. Our inspections and diagnostics are backed by experienced engineers and thorough reporting.
